220V-48V power supply, card equipment, support hot-pluggable, supply
the function of warm back-up of power supply
Based on self copyright IC , high software content (main chip
self-copyright)
E1 interface Provide 120/balance and 75/unbalance
Provide 3 clock types: master/ external /slave clock
Provide 2 loop functions: local loop/ to remote loop
Have pseudo random code test function, easy the installation and
maintenance
Easy to operate, all settings are implemented on the panel
OP-E1-V.35 is a Full-featured interface convertor providing
conversion between low-cost V.35 interface and E1 interface, easy
to use and maintain.
V.35 interface of the OP-E1-V.35 connect with the users’ data
device DTE or DCE, such as router/ dedicated computer/ V.35 card
etc. Serial interface is connected with the E1 transmission
network, such as optical transmission system, but also can
communicate with the DDN's E1 interface directly, in the case of
insufficient E1 channels; OP-E1-V.35 can improve the channel
utilization through the cascade model.
OP-E1-V.35 E1 port has three transmit clock mode and two data port
clock mode for users to choose, there are two combined mode
adapting to the application of all cases.
E1 interface: Nominal rate: 2.048Mbps Line coding: HDB3 E1
impedance: 75 (unbalance)
Frame type option: Non-frame mode/ Framing mode/ CRC4 Multiform
Receiving Level: 0~43dBm
Transmit clock code: inter-clock/loop-clock and exter-clock code
Overvoltage and overcurrent protection: internal Overvoltage
protection and PTC overcurrent protection
V.35 interface data rate: 2048Kbps Non-frame mode/NX64Kbps Framing
mode(including N=1…31 clock code)
DCE/DTE Connector: M34 socket handshake controlled signals: CTS /
DSR / DCD are often effective and usually used with the DTE/ DTR
and DCE devices to control signals transmitted on a transparent
side (under the framed mode) time slot assignment.
Data loop: make the V.35 interface local device equipment loopback
to the data user
E1 loop: make the E1 interface local equipment loopback to the data
user
REM loop: make the E1 interface local equipment loopback to the
remote equipment (under the framed mode)
Make the E1 interface local equipment loopback to the remote data
user
Device power supply voltage:220VAC(100~275V)
Power consumption: 3.5W Mechanical properties: W X H X L: 212 X 44
X 250mm
Working environment:
Working temperature: 0°C ~ 60°C, humidity: 0%~90%
